1090 Usb And Audio Card - Lenovo 20X1 Hardware Maintenance Manual

Removal steps of the USB and audio card bracket
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (1)
2
M2.5 × 4.5 mm, flat-head, nylon-coated (2)

1090 USB and audio card

For access, remove these FRUs:
• "1020 Base cover assembly" on page 72
• "1080 USB and audio card bracket (for L15 Gen 2)" on page 79
Removal steps of the USB and audio card (for L14 Gen 2)
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (3)
When installing:
Ensure that the connector is attached firmly.
80
ThinkPad L14 Gen 2 and ThinkPad L15 Gen 2 Hardware Maintenance Manual
Torque
Color
Silver 0.181 Nm
(1.85 kgf-cm)
Silver 0.294 Nm
(3.0 kgf-cm)
Color Torque
Silver 0.181 Nm
(1.85 kgf-cm)